<template>
	<div class="login_container">
		<div class="login_box">
			<!--头像-->
			<div class="avatar_box">
				<img src="/img/avatar.jpg" alt="">
			</div>
			<!--登录表单-->
			<el-form ref="loginFormRef" :model="loginForm" :rules="loginFormRules" class="login_form">
				<el-form-item prop="username">
					<el-input v-model="loginForm.username" prefix-icon="el-icon-user-solid"></el-input>
				</el-form-item>
				<el-form-item prop="password">
					<el-input v-model="loginForm.password" prefix-icon="el-icon-lock" show-password @keyup.native.enter="login"></el-input>
				</el-form-item>
				<el-form-item class="btns">
					<el-button type="primary" @click="login">登录</el-button>
					<el-button type="info" @click="resetLoginForm">重置</el-button>
				</el-form-item>
			</el-form>
		</div>
	</div>
</template>

<script>
	import {login} from '@/api/login'

	export default {
		name: "Login",
		data() {
			return {
				loginForm: {
					username: 'admin',
					password: '123456'
				},
				loginFormRules: {
					username: [
						{required: true, message: '请输入用户名', trigger: 'blur'},
					],
					password: [
						{required: true, message: '请输入密码', trigger: 'blur'},
					]
				}
			}
		},
		methods: {
			resetLoginForm() {
				this.$refs.loginFormRef.resetFields();
			},
			login() {
				this.$refs.loginFormRef.validate(valid => {
					if (valid) {
						login(this.loginForm).then(res => {
							if (res.code === 200) {
								this.msgSuccess(res.msg);
								window.localStorage.setItem('token', res.data.token)
								window.localStorage.setItem('user', JSON.stringify(res.data.user))
								this.$router.push('/home')
							} else {
								this.msgError(res.msg)
							}
						}).catch(() => {
							this.msgError("请求失败")
						})
					}
				})
			}
		}
	}
</script>

<style scoped>
	.login_container {
		height: 100%;
		background-color: #2b4b6b;
	}

	.login_box {
		width: 450px;
		height: 300px;
		background-color: #fff;
		border-radius: 3px;
		position: absolute;
		left: 50%;
		top: 50%;
		transform: translate(-50%, -50%);
	}

	.login_box .avatar_box {
		height: 130px;
		width: 130px;
		border: 1px solid #eee;
		border-radius: 50%;
		padding: 10px;
		box-shadow: 0 0 10px #ddd;
		position: absolute;
		left: 50%;
		transform: translate(-50%, -50%);
		background-color: #fff;
	}

	.login_box .avatar_box img {
		width: 100%;
		height: 100%;
		border-radius: 50%;
		background-color: #eee;
	}

	.login_form {
		position: absolute;
		bottom: 0;
		width: 100%;
		padding: 0 20px;
		box-sizing: border-box;
	}

	.btns {
		display: flex;
		justify-content: flex-end;
	}
</style>